Yes there is. I am kind of amazed they had it blown that high - that close to the pass. The good news was that it was easy to walk on top of, even in the early afternoon. You can walk anywhere. Great time for exploring and snow camping.
The snow was so supportable the bulldozer, a massive Caterpillar D6, was parked on top of the 7' high embankment right next to the steep snow wall left by the blower.